12876682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 23990400

約数和(自身を除く): 11113718

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 509, 973, 1018, 1807, 1946, 3563, 3614, 6617, 7126, 12649, 13234, 25298, 46319, 70751, 92638, 141502, 495257, 919763, 990514, 1839526, 6438341, 12876682]

約数ペア:

[(1, 12876682), (2, 6438341), (7, 1839526), (13, 990514), (14, 919763), (26, 495257), (91, 141502), (139, 92638), (182, 70751), (278, 46319), (509, 25298), (973, 13234), (1018, 12649), (1807, 7126), (1946, 6617), (3563, 3614)]